| 摘要 |
A system and method for combining an additive with a carrier fluid in a spray nozzle is provided. The carrier fluid is fed to one or more nozzles that comprise an embedded Venturi. The Venturi comprises an induction port connected to an additive supply. As the carrier fluid flows through the nozzle, the flow creates a vacuum or 10 suction force that draws in the additive. Of particular advantage, the concentration of the additive combined with the carrier fluid can be maintained constant even if the flow rate of the carrier fluid varies. The system and process are particularly well suited for spraying fields, such as crop fields or orchards, with an agrochemical. co00 cow |
